SPARK FORCE COMPOSITION OF COLOR LIGHT FOR FIREWORKS Russian patent published in 2002 - IPC

Abstract RU 2192406 C2

FIELD: pyrotechnic compositions; fireworks. SUBSTANCE: spark force composition contains aluminum-magnesium alloy, phenol-formaldehyde resin, potassium perchlorate, potassium benzoate, nitrate of alkali or earth-alkali metal, magnesium, titanium and nitrate film in form of coat on particles of titanium and aluminummagnesium alloy. It is recommended to introduce several nitrates of alkali or alkali-earth metals to obtain lights of various colors. EFFECT: possibility of obtaining sparks with volume plume (no less than 40 cm in length) of saturated color of flame cone. 6 cl, 6 tbl

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RU 2 192 406 C2

Authors

Kelenin V.V.

Varenykh N.M.

Emel'Janov V.N.

Plakunov V.F.

Vagonov S.N.

Popova T.V.

Dates

2002-11-10—Published

2000-06-05—Filed